うんともすんとも

expression, adverb

without a single word; without the slightest response

Always used with a negative predicate (e.g., 言わない, 返事がない). Emphasizes complete silence or lack of reaction.

• 彼かれはうんともすんとも言いわなかった。

  He didn't say a single word.

• メールを送おくったが、うんともすんとも返へん事じがない。

  I sent an email, but there's been no response at all.